Answer:
$80,000
Explanation:
Given that the sales revenue = $1000000
Labor= $600,000
Capital= $150,000
Materials =$200,000
Total expenditure= $(600,000+150,000+200,000)=$950,000
Profit=$1000,000-$950,000=$50,000
Income from renting the space for a year=$30,000
Total economic profit last year= $50,000+$30,000 =$80,000